diff --git a/sensors/house.yaml b/sensors/house.yaml
index 28675e8..736a194 100755
--- a/sensors/house.yaml
+++ b/sensors/house.yaml
@@ -19,7 +19,7 @@
     days: 7
 - platform: history_stats
   name: Speech time
-  entity_id: media_player.guest_tv
+  entity_id: media_player.theater
   state: 'playing'
   type: time
   end: '{{ now() }}'